#PageWrapper
{
    width: 100%;
    margin: auto;
}

#header
{
    color: #2e90bd;
    height: 45px;
    border-bottom: 1px solid #2e90bd;
    margin-bottom: 20px;
}

#imageEditor
{
    height: 100%;
    background-color: #7bb33f;
}

#imageContainer
{
    float: left;
    width: 40%;
    margin-right: 20px;
}

#changedImageContainer
{
    float: left;
    width: 40%;
}

#imageDiv
{
    height: 70%;
    border: 1px solid black;
    margin-bottom: 10px;
}

#changedImageDiv
{
    height: 70%;
    border: 1px solid black;
    margin-bottom: 10px;
}

#predefinedImages
{
    background-color: #7bb33f;
}

#instructions
{
    background-color: #7bb33f;
}

#editors
{
    height: 70%;
    display: none;
    float: left;
    margin-top: 50px;
}

#R_range, #G_range, #B_range
{
    width: 160px;
}

#formula
{
    width: 180px;
    height: 100px;
}


.predefinedImg
{
    cursor: pointer;
    background-color: #2e90bd;
    padding: 10px;
}

.predefinedImg:hover
{
    cursor: pointer;
    background-color: #71b8d7;
    padding: 10px;
}

/* Start by setting display:none to make this hidden.
   Then we position it in relation to the viewport window
   with position:fixed. Width, height, top and left speak
   speak for themselves. Background we set to 80% white with
   our animation centered, and no-repeating */
.modal {
    display:    none;
    position:   fixed;
    z-index:    1000;
    top:        0;
    left:       0;
    height:     100%;
    width:      100%;
    background: rgba( 255, 255, 255, .8 ) 
                url('images/ajax-loader.gif') 
                50% 50% 
                no-repeat;
}

/* When the body has the loading class, we turn
   the scrollbar off with overflow:hidden */
body.loading {
    overflow: hidden;   
}

/* Anytime the body has the loading class, our
   modal element will be visible */
body.loading .modal {
    display: block;
}